For a list of prerecorded videos, OBS Studio’s VLC Video source can play the files in order or shuffle them, then start the list again when it reaches the end. Install VLC first; it is a prerequisite for the source to appear in OBS. For one repeating video, OBS’s built-in Media Source has a Loop option.
That automates playback, not the live broadcast’s uptime. OBS still needs to be running, connected to YouTube and supplied with working audio and video; a playlist loop does not restart a computer, restore a failed network connection or guarantee an uninterrupted 24/7 stream.
Choose a playback source for one or many videos
Start with the number of files you want to rotate. If your channel uses one long ambience video, a single OBS Media Source is the simpler choice: select the file and enable its Loop setting. If you have several bhajans, lessons, shop demonstrations or local news segments to cycle through, use the VLC Video source, which accepts a playlist of local media files.
A YouTube playlist is not the same thing. A playlist on your channel organises videos for viewers; it does not turn those videos into a continuous live encoder feed. OBS or another encoder must play the media and send a live signal to YouTube. The YouTube encoder setup guide describes connecting an encoder to a live stream.
Choose a source based on what you need to play, not on the promise of a perpetual broadcast. One file is easy to troubleshoot and makes a predictable repeated loop. A multi-file playlist offers variety, but it adds choices about file order, shuffle, transitions and whether all files behave consistently.
Before building the playlist, check that each file is one you are entitled to use in a live broadcast. Also review its duration, picture, sound and opening frame. A sequence may technically play correctly while still leaving a long silent gap, a black frame or a title card that makes little sense when a viewer joins halfway through.
Install VLC before adding the source
OBS’s VLC Video source depends on VLC being installed on the same computer. If VLC is missing, the source may not appear in OBS’s source menu. Install VLC before following the playlist steps, then restart OBS if it was already open. OBS’s Media Sources documentation covers the VLC Video and Media Source options.
Match the application architecture: OBS notes that a 64-bit OBS installation requires 64-bit VLC. If the source is still missing after installation, check that you installed the corresponding VLC version and reopen OBS. Do not assume that having a media player with a similar name, or being able to play a file in a browser, satisfies this dependency.
Keep VLC and OBS on the machine that will run the stream. Test with the actual files and the user account that will be used for the broadcast. A file on a removable drive or a temporary downloads folder can disappear when the drive is unplugged or the file is moved, even though the playlist entry remains visible.
Add files and choose order or shuffle
Create or open the OBS scene that will carry the video. In Sources, select the add control and choose VLC Video. Give the source a recognisable name, such as “Morning programme playlist”, then add the local files to its playlist. Keep source names and file names clear enough that you can identify them quickly during a later check.
The playlist order matters when the channel has a planned sequence. For example, a study channel might place a welcome card before a lesson and a short recap after it. A devotional channel might prefer a fixed order for a morning service. Arrange files deliberately and play through the beginning and end of the sequence before going live.
Shuffle is useful when repetition would be conspicuous and sequence does not matter. It is a poor fit when a later clip depends on the explanation or context in an earlier one. Decide explicitly: ordered playback is predictable; shuffle gives variation but makes the next item less predictable. Check the source options available in your OBS version and confirm the result in preview rather than assuming a setting changed the playlist.
Use files stored in a stable location. If you later rename or move them, reopen the source and verify that OBS can still read each item. Avoid making last-minute edits to the playlist while live unless you know how the source handles the change. First test any adjustment in a non-live scene or before connecting to YouTube.
For a long list, keep a separate written record of the intended order and filenames. That is useful when replacing a damaged clip or rebuilding the scene after changing computers. If a particular item should not be repeated, do not quietly depend on someone remembering to remove it during an overnight run; make the playlist and operating plan match.
Enable Loop Playlist
In the VLC Video source properties, enable Loop Playlist if you want playback to return to the beginning after the final file. OBS documents Loop Playlist as on by default, but verify the setting in your own source rather than relying on the default. Let the list reach its last item during a test if practical, then check that it begins again as expected.
Loop Playlist applies to the list of media files. It is not the same as looping a single file in the built-in Media Source, nor is it a YouTube setting. For one clip, use Media Source and its Loop option; for several clips, use VLC Video and its playlist loop. The distinction avoids building a playlist for a single file when a simpler source will do.
Pay attention to the end of each file. Some clips include a blank tail or a fade to black, so the picture may appear to pause even though playback has advanced. Audio may also cut sharply between files. Test transitions with representative content and adjust the media itself if a pause or abrupt change would be confusing to viewers.
A successful loop test proves only that OBS can move through the chosen media and restart that playlist under the test conditions. It does not show that the computer will remain powered, OBS will stay open, the internet connection will hold or YouTube will continue receiving the encoder signal. Those are separate operational risks, and they need their own plan.
Connect OBS to YouTube Live
Before the first broadcast, make sure live streaming is enabled for the channel. YouTube says first-time activation may take up to 24 hours, so do not leave activation until the moment you intend to launch. Follow the current instructions in YouTube Studio and check the channel’s status there.
Create or select the live stream in YouTube Studio, then configure OBS’s stream settings. If OBS offers the appropriate YouTube connection workflow, use it; otherwise enter the server URL and stream key shown for the selected stream. Treat the stream key as a credential: do not post it, include it in a screen recording or share it with someone who should not control the broadcast.
The stream must be configured for the right destination and the intended video scene before you start. Confirm that the selected OBS scene includes the VLC Video or Media Source, that audio is routed as intended and that the canvas does not crop important text. A local preview can catch these issues before viewers see them, but it cannot prove that YouTube is receiving the stream correctly.
Do not change transport settings based on instructions for a different ingestion method. OBS-to-YouTube setups commonly use the connection details supplied for that stream. YouTube also documents HLS ingestion separately, with specific transport and segment requirements; these are not generic OBS settings. Its HLS setup guidance explains that path. Unless you deliberately use HLS and understand its requirements, follow the connection method presented for your stream rather than applying HLS details by guesswork.
Start the encoder and check the preview
When the scene and connection settings are ready, start streaming from OBS. Check the OBS preview and YouTube Studio’s live control room for evidence that the encoder is connected and the picture and sound are reaching the intended stream. A preview inside OBS only shows what OBS is rendering locally; the receiving side is a separate check.
Listen to the audio as well as looking at the picture. A video can rotate correctly while its sound is muted, too loud, missing on one channel or routed from the wrong source. If the stream includes speech, lyrics or a lesson, check that the words remain intelligible. For a more detailed check of OBS monitoring, see this guide to audio monitoring for a 24/7 sleep-sounds stream.
If YouTube Studio does not show an incoming signal, check the stream key, server details, network connection and OBS status. If the image is present but the playlist does not advance, return to the VLC source properties and inspect its file list and loop setting. Troubleshoot one layer at a time: playback, local encoding, connection and the YouTube live control room are related, but they are not the same failure point.
Set the broadcast’s title, visibility and other options carefully in Studio. Do not assume that pressing Start Streaming in OBS has finished every step on YouTube’s side. Use the current controls shown in Studio to confirm the event is actually live before you leave the workstation.
Plan for playback checks and stream status
A loop is a playback rule, not an operator. If you run OBS on a personal computer, that computer must stay on, OBS must remain open, the media must remain accessible, and the network and power must keep working. A software update, sleep setting, power cut, application crash or router fault can interrupt the broadcast without changing the playlist configuration.
Decide who will notice and respond if something stops. For a small channel, that may mean a named person checking the stream at planned times and knowing how to verify both OBS and YouTube Studio. For a business or community channel, agree who has access to the stream key and who can restart the encoder. A monitoring plan is useful only if someone can act on what it detects.
Do a full rehearsal before relying on the channel overnight. Include the longest relevant file, the playlist ending and restart, audio, and the YouTube receiving view. Keep notes on the computer’s sleep and restart behaviour, where files are stored and how to reconnect. The purpose is to discover dependencies, not to infer that a short successful test guarantees a 24-hour run.
If you would rather not leave your own computer running, StreamNeo can remove that specific burden by taking an uploaded video and running the YouTube broadcast without your computer switched on. It does not change the core distinction: arrange and validate the playback content, then separately consider how the live broadcast is monitored and what happens if it is interrupted.
There are trade-offs between running OBS yourself and using dedicated hardware or a hosted playback service. OBS with VLC is a documented software route and gives you direct control over local files and scene composition, but you maintain the computer, software and connection. Hardware may suit a fixed installation, while a hosted option can avoid keeping your own machine on; in either case, verify playlist behaviour, supported connection method, monitoring and recovery expectations before depending on it. YouTube describes encoders as software on a computer or standalone hardware in its encoder guide.
Also plan around the broadcast archive separately from the playback loop. YouTube’s encoder help says streams under 12 hours are automatically archived; that is not a promise about longer continuous streams. If an archive matters, check YouTube’s current guidance and your own stream configuration rather than assuming a looping source also creates a complete recording.
For channel planning, the practical constraints extend beyond the media source. A continuing upload uses data while it is live, so consider your connection and data allowance; this India-focused data guide addresses that separate concern. If the channel plays music, review the rights and permissions for the exact recordings you use; this article on regional independent music on YouTube in India is a relevant starting point, not a substitute for checking current rules for your situation.
Before committing, compare the operating options on the pricing page. When the file and channel are ready, start free — 24-hour trial, no card.
FAQ
Does VLC Video automatically rotate several files in OBS?
Yes. Add the local files to the VLC Video source playlist, choose an order or shuffle, and enable Loop Playlist if you want it to begin again after the last item. VLC must be installed for this source to appear in OBS.
Can a YouTube playlist rotate videos as a live stream?
No. A YouTube playlist organises videos for viewing; it does not act as a live encoder feed. Use OBS or another encoder to play media and send a live signal to the stream.
Does Loop Playlist keep a 24/7 stream online?
No. It controls media playback only. The encoder, computer or other playback setup, power, network and YouTube connection can still fail, so plan how the stream will be checked and who will respond.
What should I use for one video instead of several?
Use OBS’s built-in Media Source and enable its Loop option. VLC Video is useful when you need a list of separate files, but it adds the VLC installation prerequisite and playlist settings.